subtasks:
  - score: 20
    type: sum
    cases: ['01','02']
  - score: 30
    type: sum
    cases: ['03','04','05']
  - score: 50
    type: sum
    cases: ['06','07','08','09',10]
    
inputFile: 'NZSUM#.in'
outputFile: 'NZSUM#.out'